Stainless Steel Threaded Fitting Nuts | McMaster-Carr

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System of Measurement

Tube OD

Shape

Material

Stainless Steel

Fitting Connection

Spec Image

O-Ring Face Seal

Push to Connect

Spec Image

Quick Disconnect

Spec Image

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Fitting Type

Reducing Adapter

Tube Material

Polyurethane Rubber

Stainless Steel

Gender

OD

Connects To

For Use With

Boron Trifluoride

Carbonyl Sulfide

Thread Size

Nut Material

303 Stainless Steel

304 Stainless Steel

316 Stainless Steel

316/316L Stainless Steel

316L Stainless Steel

Stainless Steel

Dash Size

Maximum Pressure @ Temperature

30 psi @ 72° F

40 psi @ 72° F

45 psi @ 72° F

50 psi @ 72° F

90 psi @ 72° F

100 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

350 psi @ 72° F

360 psi @ 72° F

400 psi @ 72° F

For Tube Wall Thickness

0.01" to 0.028"

0.028" to 0.035"

0.028" to 0.065"

0.028" to 0.095"

0.035" to 0.065"

0.035" to 0.083"

0.049" to 0.065"

0.049" to 0.109"

0.065" to 0.12"

Sleeve Material

Fluoroelastomer

Stainless Steel

For Tube Fabrication

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F or greater

REACH

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

1,864 Products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Pipe Locknuts

Thread onto the male end of a pipe fitting so it won't loosen from vibration

Hose Fitting Nuts

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)